ATE108959T1 - METHOD AND DEVICE FOR CONTROLLING AN ELECTRONICALLY COMMUTATED MOTOR. - Google Patents

METHOD AND DEVICE FOR CONTROLLING AN ELECTRONICALLY COMMUTATED MOTOR.

Info

Publication number
ATE108959T1
ATE108959T1 AT91903170T AT91903170T ATE108959T1 AT E108959 T1 ATE108959 T1 AT E108959T1 AT 91903170 T AT91903170 T AT 91903170T AT 91903170 T AT91903170 T AT 91903170T AT E108959 T1 ATE108959 T1 AT E108959T1
Authority
AT
Austria
Prior art keywords
motor
parameter
desired level
controlling
electronically commutated
Prior art date
Application number
AT91903170T
Other languages
German (de)
Inventor
Guenter Gleim
Original Assignee
Thomson Brandt Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Application granted granted Critical
Publication of ATE108959T1 publication Critical patent/ATE108959T1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/15—Controlling commutation time

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Threshing Machine Elements (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Direct Current Motors (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

An electronically commutated motor is controlled by controlling the winding current of the motor. During an operational mode change of the motor, the winding current is first changed to a value in excess of the value needed to maintain a measured motor parameter at a desired level. When the desired level of the parameter is reached the current is changed to the value needed to maintain the parameter at the desired level. In addition, the communication time of the motor is shifted such that the temporal maximum of the magnetic field of the motor coincides with the position of the motor poles which results in attainment of a maximum speed altering force.
AT91903170T 1989-12-20 1990-12-18 METHOD AND DEVICE FOR CONTROLLING AN ELECTRONICALLY COMMUTATED MOTOR. ATE108959T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942003A DE3942003A1 (en) 1989-12-20 1989-12-20 METHOD AND DEVICE FOR CONTROLLING AN ELECTRONICALLY COMMUTED MOTOR

Publications (1)

Publication Number Publication Date
ATE108959T1 true ATE108959T1 (en) 1994-08-15

Family

ID=6395849

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91903170T ATE108959T1 (en) 1989-12-20 1990-12-18 METHOD AND DEVICE FOR CONTROLLING AN ELECTRONICALLY COMMUTATED MOTOR.

Country Status (11)

Country Link
US (1) US5327054A (en)
EP (1) EP0506886B1 (en)
JP (1) JPH05503202A (en)
KR (1) KR100259870B1 (en)
AT (1) ATE108959T1 (en)
AU (1) AU7073591A (en)
DE (2) DE3942003A1 (en)
ES (1) ES2057862T3 (en)
FI (1) FI922803A (en)
HK (1) HK135697A (en)
WO (1) WO1991009462A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133656A (en) * 1995-08-18 2000-10-17 Hisey; Bradner L. Brushless commutated torque motor for use with a rotary low frequency sound reproducing apparatus
DE59611163D1 (en) * 1996-01-10 2005-01-13 Papst Motoren Gmbh & Co Kg Method for operating an electronically commutated DC motor, and motor for carrying out such a method
DE19608424A1 (en) * 1996-03-05 1997-09-11 Papst Motoren Gmbh & Co Kg Method for speed-dependent control of the commutation time in an electronically commutated motor, and motor for carrying out such a method
DE102013223276A1 (en) * 2013-11-14 2015-05-21 Oerlikon Leybold Vacuum Gmbh Control method for a run-up of a vacuum pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052695C2 (en) * 1970-10-27 1982-11-18 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Circuit arrangement for controlling a brushless DC motor
DE2721630A1 (en) * 1977-05-13 1979-03-01 Olympia Werke Ag Stepper motor control with chopper type regulator - operates with pulse width and frequency defined by programme stored in microprocessor
US4295085A (en) * 1979-05-25 1981-10-13 General Electric Company Phase lock loop commutation position control and method
US4540925A (en) * 1983-09-08 1985-09-10 Contraves Goerz Corporation Control system for electric motor
JPS61154495A (en) * 1984-12-27 1986-07-14 Sankyo Seiki Mfg Co Ltd Drive controller of dc motor
NL8503249A (en) * 1985-11-26 1987-06-16 Philips Nv BRUSHLESS DC MOTOR.
US4751438A (en) * 1985-12-18 1988-06-14 Sundstrand Corporation Brushless DC motor control
US4749294A (en) * 1987-07-01 1988-06-07 Printronix, Inc. Printer hammerbank cam drive having pulsed startup
US4743815A (en) * 1987-09-01 1988-05-10 Emerson Electric Co. Brushless permanent magnet motor system
US5157311A (en) * 1990-07-31 1992-10-20 Matsushita Electric Industrial Co., Ltd. Brushless motor

Also Published As

Publication number Publication date
JPH05503202A (en) 1993-05-27
AU7073591A (en) 1991-07-18
WO1991009462A1 (en) 1991-06-27
EP0506886B1 (en) 1994-07-20
ES2057862T3 (en) 1994-10-16
DE59006532D1 (en) 1994-08-25
US5327054A (en) 1994-07-05
DE3942003A1 (en) 1991-06-27
FI922803A0 (en) 1992-06-17
HK135697A (en) 1998-08-28
FI922803A (en) 1992-06-17
EP0506886A1 (en) 1992-10-07
KR100259870B1 (en) 2000-06-15

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Legal Events

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